CVE-2025-55653

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "GPAC MP4Box v2.4 was discovered to contain a floating point exception in the gf_parse_lfrac function (utils/error.c). Processing a crafted MP4 file containing a zero-denominator fraction string causes gf_parse_lfrac() to divide by zero, terminating the process with SIGFPE."}, {"lang": "es", "value": "Se descubri\u00f3 que GPAC MP4Box v2.4 conten\u00eda una excepci\u00f3n de punto flotante en la funci\u00f3n gf_parse_lfrac (utils/error.c). El procesamiento de un archivo MP4 manipulado que contiene una cadena de fracci\u00f3n con denominador cero provoca que gf_parse_lfrac() divida por cero, terminando el proceso con SIGFPE."}], "id": "CVE-2025-55653", "lastModified": "2026-10-28T14:10:00.220", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-55653", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-20T19:24:23.758846Z", "version": "2.0.3"}}]}, "published": "2026-10-16T19:16:57.013", "references": [{"source": "cve@mitre.org", "url": "https://github.com/gpac/gpac/commit/4bbb6e5"}, {"source": "cve@mitre.org", "url": "https://github.com/gpac/gpac/issues/3247"}, {"source": "cve@mitre.org", "url": "https://infosec.exchange/@sigdevel/116769079013422405"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/10/17/4"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-369"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2.4]"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 81.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "mp4box", "vendor": "gpac"}], "created": "2026-10-16T20:00:08.903372+00:00", "title": "GPAC MP4Box Denial of Service via Division by Zero in Fraction Parsing", "updated": "2026-10-23T02:45:03.443912+00:00", "vendors": ["gpac", "gpac$PRODUCT$mp4box"]}